Which country shares the northern border of the united states?
a. canada
b. mexico
c. greenland
d. alberta user: where is the point of lowest elevation in the united states?
a. gulf coast
b. grand canyon
c. death valley
d. florida keys

First one in Canada second one is gulf coast

United states v.  nixon, 418  u.s.  683 (1974),  was  a landmark  united states supreme court case  that resulted in a unanimous  decision  against president richard  nixon, ordering him to deliver tape recordings  and  other subpoenaed materials to a  federal  district  court.